[llvm] r294494 - [DAGCombiner] NFC. Mark ByteProvider accessors as const

[Artur Pilipenko via llvm-commits]

Author: apilipenko
Date: Wed Feb  8 11:59:34 2017
New Revision: 294494

URL: http://llvm.org/viewvc/llvm-project?rev=294494&view=rev
Log:
[DAGCombiner] NFC. Mark ByteProvider accessors as const

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=294494&r1=294493&r2=294494&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Wed Feb  8 11:59:34 2017
@@ -4374,8 +4374,8 @@ struct ByteProvider {
   }
   static ByteProvider getConstantZero() { return ByteProvider(nullptr, 0); }
 
-  bool isConstantZero() { return !Load; }
-  bool isMemory() { return Load; }
+  bool isConstantZero() const { return !Load; }
+  bool isMemory() const { return Load; }
 
   bool operator==(const ByteProvider &Other) const {
     return Other.Load == Load && Other.ByteOffset == ByteOffset;